EP 1044943 B1 20050727 - Silicon based substrate with environmental/thermal barrier layer
Title (en)
Silicon based substrate with environmental/thermal barrier layer
Title (de)
Substrat auf der Basis von Silizium mit einer Wärmedämmschicht
Title (fr)
Substrat à base de silicium avec un couche barriere environnemental/thermique
Publication
Application
Priority
US 29234999 A 19990415
Abstract (en)
[origin: EP1044943A1] A barrier layer for a silicon containing substrate which inhibits the formation of gaseous species of silicon when exposed to a high temperature aqueous environment comprises a barium-strontium alumino silicate.
IPC 1-7
IPC 8 full level
B05D 5/00 (2006.01); B05D 7/24 (2006.01); B32B 15/04 (2006.01); B32B 18/00 (2006.01); C04B 41/50 (2006.01); C04B 41/52 (2006.01); C04B 41/85 (2006.01); C04B 41/87 (2006.01); C04B 41/89 (2006.01); C23C 4/02 (2006.01); C23C 4/10 (2006.01); C23C 4/18 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01)
CPC (source: EP KR US)
B32B 18/00 (2013.01 - KR); C04B 41/009 (2013.01 - EP US); C04B 41/5024 (2013.01 - EP US); C04B 41/52 (2013.01 - EP US); C04B 41/85 (2013.01 - EP US); C04B 41/87 (2013.01 - KR); C04B 41/89 (2013.01 - EP KR US); C23C 4/02 (2013.01 - EP US); C23C 4/10 (2013.01 - KR); C23C 4/11 (2016.01 - EP US); C23C 4/18 (2013.01 - EP US); C23C 28/042 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1044943 A1 20001018; EP 1044943 B1 20050727; DE 60021464 D1 20050901; DE 60021464 T2 20060524; JP 2000343642 A 20001212; JP 3723719 B2 20051207; KR 100390289 B1 20030704; KR 20010014738 A 20010226; US 6387456 B1 20020514; US 6410148 B1 20020625
DOCDB simple family (application)
EP 00108256 A 20000414; DE 60021464 T 20000414; JP 2000115745 A 20000417; KR 20000019784 A 20000415; US 29234999 A 19990415; US 65512300 A 20000905